488768774399 has 16 divisors (see below), whose sum is σ = 506794884480. Its totient is φ = 471149602560.

The previous prime is 488768774393. The next prime is 488768774407. The reversal of 488768774399 is 993477867884.

It is a Cunningham number, because it is equal to 699120²-1.

It is a cyclic number.

It is not a de Polignac number, because 488768774399 - 2⁴ = 488768774383 is a prime.

It is a super-2 number, since 2×488768774399² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488768774393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349562 + ... + 1048680.

It is an arithmetic number, because the mean of its divisors is an integer number (31674680280).

Almost surely, 2^488768774399 is an apocalyptic number.

488768774399 is a deficient number, since it is larger than the sum of its proper divisors (18026110081).

488768774399 is a wasteful number, since it uses less digits than its factorization.

488768774399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699410.

The product of its digits is 4096770048, while the sum is 80.

The spelling of 488768774399 in words is "four hundred eighty-eight billion, seven hundred sixty-eight million, seven hundred seventy-four thousand, three hundred ninety-nine".